UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwBh2nBBcKPXYTT+S45K/j/ExJek7ly+r56of7a7AD0=' 
WHERE 
  key_id = '1d59e7bab546f4d22afd7697caeeebf0ee0abdc60ccf8988d71473a65a2a0cb2' 
  AND (
    token = 'pwBh2nBBcKPXYTT+S45K/j/ExJek7ly+r56of7a7AD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )